.login {
 
    .loginitem:hover {
      background-color: #f5f9ff;
    }
  }
  
  .tipinfo {
    top: 5rem !important;
  
  
    .ant-popover-arrow {
      display: none !important;
    }
  }
  .loginfo {
   top:3.5rem !important;
   .ant-popover-arrow{
    display: none !important;
    }
    .ant-popover-inner{
      padding: 0;
      background-color: rgba(2, 22, 39, 1.0) !important;
    }
  }